.w{
    width: 1000px;
    margin: 0 auto;
}
.indexContain-top{
    margin-top: 40px;
}
.indexContain-top .picture-first{
    width: 490px;
    height: 490px;
}
.indexContain-top .picture-second{
    width: 235px;
    height: 235px;
}
.indexContain-top .picture-third{
    width: 490px;
    height: 235px;
}
.picture-ul li{
    float: left;
}
.indexContain-top .margin-right{
    margin-right: 20px;
}
.indexContain-top .margin-bottom{
    margin-bottom: 20px;
}
.indexContain-bottom .margin-right{
    margin-right: 100px;
}
.indexContain-bottom{
    margin: 50px 0 68px;
}
.indexContain-bottom .linear-gradient{
    display:block;
    width: 920px;
    height: 2px;
    margin: 0 auto;
    background:-webkit-linear-gradient(90deg,rgba(32,102,140,0.01) 0%,rgba(32,102,140,1) 50%,rgba(32,102,140,0) 100%);
    background: -moz-linear-gradient(90deg,rgba(32,102,140,0.01) 0%,rgba(32,102,140,1) 50%,rgba(32,102,140,0) 100%);
    background: -o-linear-gradient(90deg,rgba(32,102,140,0.01) 0%,rgba(32,102,140,1) 50%,rgba(32,102,140,0) 100%);
    background:linear-gradient(90deg,rgba(32,102,140,0.01) 0%,rgba(32,102,140,1) 50%,rgba(32,102,140,0) 100%);
}
.indexContain-bottom .more-contain{
    background-color: #F3F7FC;
    width: 100%;
}
.indexContain-bottom .more-title{
    width: 250px;
    height: 50px;
    color: #276B90;
    font-size: 26px;
    font-weight: 500;
    text-align: center;
    line-height: 50px;
    margin: 0 auto;
}
.indexContain-bottom .contain-li{
    width: 150px;
    height: 35px;
    float: left;
}
.indexContain-bottom .contain-li a{
    /* width: 150px;
    height: 28px; */
    color: #262D3F;
    font-size: 20px;
    line-height: 35px;
    text-align: center;
}